Search Results - Semin

This study examines unsteady heat transfer in the soil mass surrounding an inclined access mine working. Initially, the soils are considered frozen, but due to contact with warmer air entering the mine during summer, they undergo seasonal thawing. The primary challenge in the calculation of heat tra...

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Aim. To conduct an analysis of the management of innovation activities for innovative medicines market launch in Russia and abroad.Material and Methods. The methods of cognition (including methods of empirical (observation, comparison) and theoretical research (analysis, synthesis, aggregation)), ex...

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Relevance. In the middle zone of Russia, industrial cultivation of pear fruits is almost not produced due to the lack of intensive rootstocks. In regions with a mild climate, this problem has long been solved by grafting pears on common quince, but in more northern regions, quince is not hardy enoug...

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The quasi-biennial oscillation (QBO) is an oscillation of the wind in the equatorial stratosphere. This wind is a mean flow induced by atmospheric waves, including internal gravity waves, which explain that the period (28 month) is not linked to any astrophysical forcing. This oscillation has only b...

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The features of new products market launch by small innovative enterprises are the theme for careful study. The reason is the problems that Russia has nowadays - the need for reindustrialization, the economic diversification and the import substitution for improving the competitiveness of domestic p...

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The analysis of educational institutions’ material and technical base, that implement applied research and development in the field of innovative medicines, was released. The directions for intensification and internationalization of such centers of innovative drugs development were offered, one of...

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Currently, the key problem in the field of drug provision for the population of the Russian Federation is the lack of affordable and high-quality domestic drugs for the treatment of diseases associated with violations of fat and carbohydrate metabolism. At the same time, highly developed countries h...

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Relevance. Unfortunately, there are no intensive pear plantations in the central regions of Russia due to the absence of intensive dwarf rootstocks. Therefore, the research aimed at obtaining winter-hardy rootstocks that provides early industrial fruiting of gardens, limits plant growth and gives a...

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The article presents the study results of the collection ofSudangrass on green chop and dry matter productivity. The purpose of the study is a clustering and determining of the samples ofSudangrass varieties according to the main economic traits for the further use in the selection on heterosis. To...

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The analysis of splitting diagrams of multicomponent multiphase systems was made. Euler characteristics was considered as topological invariant of phase diagram of liquid-liquid equilibrium. It was established that a certain value of the Euler characteristics corresponds to each type of splitting di...

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The article deals with the configuration of the concentration simplexes of multicomponent mixtures and its different representations. The analysis of the phase diagram of a five-component mixture was made.

Background. Global climate changes have recently led to a more frequent occurrence of adverse factors and a decrease in the productivity of major crops. Sorghum is a highly drought-resistant crop that can tolerate long-term soil and air droughts with much lower harvest losses than wheat or barley. I...

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The carried-out retrieval revealed 2326 theses in 14.01.06 (14.00.18) «Psychiatry». In 1992-2015 about 97±6 theses were presented annually to dissertation councils of Russia. Doctor’s degree works there were 16.9%, candidate - 81.3%. Works on psychiatry made 2.5% of total medical ones in Russia. Ret...

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The main treatment failures of cancer of the oropharynx and oral cavity are associated with the treatment of advanced (III–IV) stages of the disease, incidence of which is extremely high. The treatment toxicity increases and quality of life reduces with increasing aggressiveness of anticancer therap...

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Today, algorithms have been developed for actions after excluding hernia incarceration directly during the patient’s hospitalization, but there are no clear recommendations for how to proceed: to offer surgery in this hospitalization or  to recommend planned surgical treatment. To answer this questi...

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In the breeding process of agricultural crops, including sorghum, the use of multivariate statistics methods makes it possible to determine the correlation between morphometric traits, yield elements and biochemical parameters of grain in the model population, as well as to identify the load of hypo...

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The problem of treatment for strangulated incisional hernia does not lose its relevance due to the large number of postoperative complications and high mortality rates, which significantly exceed these indicators in selective surgery. One of the solutions to this problem is to identify patients with...

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A method of singular point type determination for a 4-component azeotrope is proposed. The method deals with 2-dimensional structures known to be boundary surfaces of the residue curve map.

A method of Poincare index determination for a singular point corresponding to a 4-component azeotrope is proposed. The method is based on the equation of azeotropic relationship. 2-Dimensional diagram covering the 3-dimensional residue curve map as a surface is meant to be given originally.